Cable Forum - View Single Post - 300M Bad Broadband Quality Monitor results after Homeworker+ 300Mbit upgrade

Sephiroth · 26-08-2016, 21:13

I'm not sure that the upstream is fine. Muddie was right to say keep your eye on the levels. Here's why:

Upstream bonded channels
Channel ID Frequency(Hz) Modulation Power (dBmV) Mode Channel Bandwidth(Hz) Symbol Rate (ksps)
13 46200000 ATDMA 47.5 16 qam 6400000 5120
15 32600000 ATDMA 45.8 16 qam 6400000 5120

The power level 45.8 suggests to me that there are power adjustments taking place. The Hub 3 is a bit buggy in the GUI, but if you dive in and out of the GUI and bring up the upstream, any variations heading towards the 50s should show.

26-08-2016, 21:13	#7
Sephiroth Wisdom & truth Join Date: Jul 2009 Location: RG41 Services: RG41: 1Gig VOLT Rutland: Gigaclear 400/400 Posts: 12,928	Re: Bad Broadband Quality Monitor results after Homeworker+ 300Mbit upgrade I'm not sure that the upstream is fine. Muddie was right to say keep your eye on the levels. Here's why: Upstream bonded channels Channel ID Frequency(Hz) Modulation Power (dBmV) Mode Channel Bandwidth(Hz) Symbol Rate (ksps) 13 46200000 ATDMA 47.5 16 qam 6400000 5120 15 32600000 ATDMA 45.8 16 qam 6400000 5120 The power level 45.8 suggests to me that there are power adjustments taking place. The Hub 3 is a bit buggy in the GUI, but if you dive in and out of the GUI and bring up the upstream, any variations heading towards the 50s should show. __________________ *Seph.* My advice is at your risk.